In a new clinical practice guideline, the AGA provided evidence-based recommendations for either antiviral prophylaxis or continued surveillance to manage hepatitis B virus reactivation in patients ...

BRIUMVI is a novel monoclonal antibody that targets a unique epitope on CD20-expressing B-cells ... therapy or initiating an immunosuppressive therapy after BRIUMVI. Hepatitis B Virus (HBV) ...

We observed an association between Ig alleles and antibody binding epitopes. Different allelic genotypes binding to the same RBD epitope on the spike show different neutralizing potency and breadth.

The hepatitis A virus (HAV) antibody (AB) total test identifies both types of antibodies that the body produces in response to HAV infection. A reactive result means the test has detected HAV ...

Dec 23 (Reuters) - The U.S. Food and Drug Administration has revoked the emergency use authorization for four COVID-19 antibody-based drugs, including those from Eli Lilly (LLY.N), opens new tab ...

An antibody is a protein that sticks to a specific protein called an antigen. Antibodies circulate throughout the body until they find and attach to the antigen. Once attached, they can help other ...

D gene sequence-specific changes in CDR-H3 content lead to altered patterns of B cell development, antigen-specific antibody production, and levels of protection against infectious agents (31, 37, 38) ...